Shaharuddin NA, Wan Mahmud WMH. Feature Analysis of Kidney Ultrasound Image in Four Different Ultrasound using Gray Level Co-occurrence Matrix (GLCM) and Intensity Histogram (IH). IJIE. 2018;10(3). Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/2138